It's Leven Rambin!

Remember her? She played Mark Sloan's long lost daughter, Sloan Riley (aka "Sloan Sloan"), who resurfaced in Mark's life circa Season 6 — long enough to nearly destroy his relationship with Lexie and to nearly confound Arizona and Addison with her complicated pregnancy.

Leven also played the vicious Glimmer in The Hunger Games… or, at least she did before Katniss sent a nest of tracker jackers crashing down on the sadistic tribute.

Now, the 23-year-old actress is dating 41-year-old Jason Trawick, according to Us Weekly.